DS1 v2 Cドライブ

SSD のはずなんだけどな。ランダムは速い。

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CrystalDiskMark 5.1.2 x64 (C) 2007-2016 hiyohiyo
                           Crystal Dew World : http://crystalmark.info/
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* MB/s = 1,000,000 bytes/s [SATA/600 = 600,000,000 bytes/s]
* KB = 1000 bytes, KiB = 1024 bytes

   Sequential Read (Q= 32,T= 1) :    33.524 MB/s
  Sequential Write (Q= 32,T= 1) :    31.377 MB/s
  Random Read 4KiB (Q= 32,T= 1) :    16.847 MB/s [  4113.0 IOPS]
Random Write 4KiB (Q= 32,T= 1) :    14.607 MB/s [  3566.2 IOPS]
         Sequential Read (T= 1) :    33.557 MB/s
        Sequential Write (T= 1) :    26.003 MB/s
   Random Read 4KiB (Q= 1,T= 1) :    16.866 MB/s [  4117.7 IOPS]
  Random Write 4KiB (Q= 1,T= 1) :    14.198 MB/s [  3466.3 IOPS]

  Test : 50 MiB [C: 36.4% (46.2/127.0 GiB)] (x2)  [Interval=5 sec]
  Date : 2016/08/02 10:19:07
    OS : Windows Server 2012 R2 Datacenter (Full installation) [6.3 Build 9600] (x64)